Consolidated statement
of financial position

Notice of the 22nd consolidated statement of financial position

Statement of financial position / Statement of comprehensive income

Notified 20th consolidated statement of financial position
Statement & Notice

YEST’s official statement considering sale of YEST’s retentions of SiC Power semiconductor

Official statement of YEST considering presidential theme of former Public Prosecutor General (Yoon, Suk-yeol)

Notified general meeting of stockholder power of attorney
21.03.09
Notified Suspension of Transfer of Share Names (Close of shareholder list)
20.12.14
Notified protection of rights such as electronic securities share certificates subject to conversion
19.06.29
YEST regulations for Information Management

Won 70-million dollar Export Tower and Silver Tower Order of Industrial Merit
